ClassID:

226845

H04L49/9042 - CPC Classification

Classification description:

Packet switching elements; Buffering arrangements Separate storage for different parts of the packet, e.g. header and payload

Recent Application in this class:
#1
20250330433
2025-10-23

PACKET PROCESSING INCLUDING AN INGRESS PACKET PART DISTRIBUTOR

#2
20250254120
2025-08-07

PATH FAULT DETECTION METHOD AND RELATED APPARATUS

#3
20240396850
2024-11-28

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND STORAGE MEDIUM

#4
20240388529
2024-11-21

Concept for Segmenting an Application Buffer into Data Packets

#5
20240340624
2024-10-10

CACHING A DATA PAYLOAD ON A PERIPHERAL DEVICE FOR DELIVERY TO A TARGET DEVICE

#6
20240323848
2024-09-26

POWER SAVE PROTOCOL FOR LOW POWER DEVICE EXPLOITING WAKEUP SIGNAL RECEIVER

#7
20240146621
2024-05-02

COMMUNICATION NODE FOR DATA NETWORKS AND BUSSES

#8
20240106730
2024-03-28

Network forensic system and method

#9
20240031270
2024-01-25

Network forensic system and method

#10
20240022528
2024-01-18

Packet storage based on packet properties

#11
20240015109
2024-01-11

METADATA BASED EFFICIENT PACKET PROCESSING

#12
20230239257
2023-07-27

Efficient packet reordering using hints

#13
20230171207
2023-06-01

Method for accessing system memory and associated processing circuit within a network card

#14
20230115064
2023-04-13

SECURING DATA TRANSMISSIONS USING SPLIT MESSAGES

#15
20230099304
2023-03-30

Zero-copy processing

#16
20220408362
2022-12-22

Power save protocol for low power device exploiting wakeup signal receiver

#17
20220345423
2022-10-27

GENERATION OF DESCRIPTIVE DATA FOR PACKET FIELDS

#18
20220303230
2022-09-22

OPERATIONS TO COPY PORTIONS OF A PACKET

#19
20220255994
2022-08-11

Data processing device and data processing system

#20
20220124053
2022-04-21

Data consistency and integrity for one-way connected systems

#21
20220070120
2022-03-03

Data link layer device and packet encapsulation method thereof

#22
20220021629
2022-01-20

Coalescing packets based on hints generated by network adapter

#23
20210399993
2021-12-23

Method and apparatus for processing data packets, device, and storage medium

#24
20210234808
2021-07-29

Methods and systems for data transmission

#25
20210203622
2021-07-01

Packet storage based on packet properties

#26
20210112624
2021-04-15

Vendor agnostic sensor telemetry detection, processing, and identification

#27
20210058343
2021-02-25

Maintaining bandwidth utilization in the presence of packet drops

#28
20210036970
2021-02-04

Systems and methods for efficiently storing a distributed ledger of records

#29
20200412659
2020-12-31

Dynamic virtual cut-through and dynamic fabric bandwidth allocation between virtual cut-through and store-and-forward traffic

#30
20200412634
2020-12-31

Network forensic system and method

#31
20200314219
2020-10-01

Generation of descriptive data for packet fields

#32
20200314009
2020-10-01

Method and system for improving switching capacity of software-based switches in access networks

#33
20200280520
2020-09-03

Caching of service decisions

#34
20200259766
2020-08-13

Packet processing

#35
20200195589
2020-06-18

Real-time on-chip data transfer system

#36
20200092228
2020-03-19

Ultra-scalable, disaggregated internet protocol (IP) and ethernet switching system for a wide area network

#37
20190327190
2019-10-24

TECHNOLOGIES FOR SCALABLE PACKET RECEPTION AND TRANSMISSION

#38
20190288954
2019-09-19

Methods and systems for data transmission

#39
20190207874
2019-07-04

Switch and data accessing method thereof

#40
20190173809
2019-06-06

PACKET DESCRIPTOR STORAGE IN PACKET MEMORY WITH CACHE

#41
20190166232
2019-05-30

Method of operating a protocol translator

#42
20190149487
2019-05-16

Systems and methods for storing message data

#43
20190149466
2019-05-16

Time slot designing device, time slot designing method, and recording medium having time slot designing program stored thereon

#44
20190089654
2019-03-21

Communication apparatus and control method for communication apparatus

#45
20180278726
2018-09-27

Communication device, communication method, and storage medium

#46
20180262434
2018-09-13

Processing packets according to hierarchy of flow entry storages

#47
20180253794
2018-09-06

Deterministic and efficient message packet management

#48
20180227233
2018-08-09

User traffic generation method and apparatus

#49
20180212878
2018-07-26

Using a single cache table

#50
20180159803
2018-06-07

HEADER REPLICATION IN ACCELERATED TCP (TRANSPORT CONTROL PROTOCOL) STACK PROCESSING

#51
20180159802
2018-06-07

Data enqueuing method, data dequeuing method, and queue management circuit

#52
20180069810
2018-03-08

Systems and methods for storing message data

#53
20180006970
2018-01-04

Technologies for scalable packet reception and transmission

#54
20170353403
2017-12-07

Packet descriptor storage in packet memory with cache

#55
20170346753
2017-11-30

Method and device for forwarding data messages

#56
20170331881
2017-11-16

Digital signal processing over data streams

#57
20170331768
2017-11-16

Switch and data accessing method thereof

#58
20170187587
2017-06-29

Technologies for inline network traffic performance tracing

#59
20170104696
2017-04-13

Systems and methods for storing message data

#60
20170085503
2017-03-23

RECEPTION DEVICE, LINE NUMBER RECOGNITION CIRCUIT, LINE NUMBER RECOGNITION METHOD, AND PROGRAM

#61
20170063733
2017-03-02

Systems and methods for performing packet reorder processing

#62
20170019352
2017-01-19

Packet reception apparatus

#63
20170005952
2017-01-05

Apparatus and method for storing data traffic on flow basis

#64
20160366073
2016-12-15

Decoupled packet and data processing rates in switch devices

#65
20160248705
2016-08-25

APPARATUS AND METHOD FOR USE IN A SPACEWIRE-BASED NETWORK

#66
20160241483
2016-08-18

Communication nodes, methods therein, computer programs and a computer-readable storage medium

#67
20160085477
2016-03-24

Addressless merge command with data item identifier

#68
20160057079
2016-02-25

PPI allocation request and response for accessing a memory system

#69
20150326509
2015-11-12

Header replication in accelerated TCP (transport control protocol) stack processing

#70
20150301976
2015-10-22

Bus interface unit and operating method therefor

#71
20150281125
2015-10-01

Caching of service decisions

#72
20150281098
2015-10-01

Flow cache hierarchy

#73
20150249609
2015-09-03

Method and apparatus for processing received network packets on a network interface for a computer

#74
20150188850
2015-07-02

Ultra low latency network buffer storage

#75
20150172198
2015-06-18

Methods and network device for oversubscription handling

#76
20150085873
2015-03-26

Header replication in accelerated TCP (transport control protocol) stack processing

#77
20150085863
2015-03-26

Efficient memory bandwidth utilization in a network device

#78
20140362861
2014-12-11

Apparatus and method for use in a spacewire-based network

#79
20140219166
2014-08-07

RECEIVED DATA PROCESSING APPARATUS AND METHOD OF PROCESSING THE SAME

#80
20140181235
2014-06-26

Separation of data and control in a switching device

#81
20140177643
2014-06-26

Parallel processing using multi-core processor

#82
20140082118
2014-03-20

Ultra low latency network buffer storage

#83
20130326083
2013-12-05

Method and apparatus for processing received network packets on a network interface for a computer

#84
20130247071
2013-09-19

System and method for efficient shared buffer management

#85
20130201998
2013-08-08

Header replication in accelerated TCP (Transport Control Protocol) stack processing

#86
20130191917
2013-07-25

Pattern detection

#87
20130128900
2013-05-23

Packet processor and method for processing packets by means of internal control packets

#88
20130114413
2013-05-09

Decoupled and concurrent packet processing and packet buffering for load-balancing router architecture

#89
20130070779
2013-03-21

Interleaving data packets in a packet-based communication system

#90
20130044749
2013-02-21

System and method for exchanging information among exchange applications

#91
20130041888
2013-02-14

System and method for exchanging information among exchange applications

#92
20130034101
2013-02-07

Programmable packet processor with flow resolution logic

#93
20130016726
2013-01-17

Memory control apparatus, information processing apparatus, and memory control method

#94
20120219001
2012-08-30

Separation of data and control in a switching device

#95
20120163394
2012-06-28

Route switching device and data cashing method thereof

#96
20120159062
2012-06-21

Methods and apparatus related to a shared memory buffer for variable-sized cells

#97
20120027029
2012-02-02

System and method for offloading packet protocol encapsulation from software

#98
20120023193
2012-01-26

System and method for exchanging information among exchange applications

#99
20110310892
2011-12-22

Accelerating data routing

#100
20110280243
2011-11-17

TCP/IP offload device

#101
20110255402
2011-10-20

Multiplexed data stream circuit architecture

#102
20110164618
2011-07-07

Memory organization in a switching device

#103
20110158256
2011-06-30

Method and system for transmission control packet (TCP) segmentation offload

#104
20110149991
2011-06-23

Buffer processing method, a store and forward method and apparatus of hybrid service traffic

#105
20110122883
2011-05-26

Setting and changing queue sizes in line cards

#106
20110087721
2011-04-14

High performance memory based communications interface

#107
20110069716
2011-03-24

Method and apparatus for queuing variable size data packets in a communication system

#108
20110040948
2011-02-17

Apparatus and method for efficient memory allocation

#109
20110016284
2011-01-20

Memory management in network processors

#110
20110004733
2011-01-06

Node Identification for Distributed Shared Memory System

#111
20100329257
2010-12-30

System and method for selective direct memory access

#112
20100329255
2010-12-30

Multiple compression techniques for packetized information

#113
20100296518
2010-11-25

Single DMA transfers from device drivers to network adapters

#114
20100246275
2010-09-30

Methods and apparatus related to a shared memory buffer for variable-sized cells

#115
20100220611
2010-09-02

Packet fragment reassembly

#116
20100220589
2010-09-02

METHOD, APPARATUS, AND SYSTEM FOR PROCESSING BUFFERED DATA

#117
20100202464
2010-08-12

METHOD AND APPARATUS FOR PRELOADING PACKET HEADERS AND SYSTEM USING THE SAME

#118
20100172355
2010-07-08

Rapid I/O Traffic System

#119
20100150158
2010-06-17

Programmable packet processor with flow resolution logic

#120
20100118868
2010-05-13

Secure network optimizations when receiving data directly in a virtual machine's memory address space

#121
20100088479
2010-04-08

Memory access controller and method implementing packet processing

#122
20100074259
2010-03-25

Method for operating a router having multiple processing paths

#123
20090285235
2009-11-19

System and method for offloading packet protocol encapsulation from software

#124
20090268740
2009-10-29

Memory organization in a switching device

#125
20090262739
2009-10-22

NETWORK DEVICE OF PROCESSING PACKETS EFFICIENTLY AND METHOD THEREOF

#126
20090240793
2009-09-24

Memory buffer management method and system having multiple receive ring buffers

#127
20090238186
2009-09-24

Interface system and method of controlling thereof

#128
20090225769
2009-09-10

Method to support flexible data transport on serial protocols

#129
20090219913
2009-09-03

Communication Device and Method of Controlling Communication Device

#130
20090175290
2009-07-09

Flexray communications module, flexray communications controller, and method for transmitting messages between a flexray communications link and a flexray participant

#131
20090147783
2009-06-11

Buffering architecture for packet injection and extraction in on-chip networks

#132
20090125592
2009-05-14

FlexRay communication controller

#133
20090109975
2009-04-30

Separation of data and control in a switching device

#134
20090086732
2009-04-02

Obtaining a destination address so that a network interface device can write network data without headers directly into host memory

#135
20090080424
2009-03-26

Packet communication system with QoS control function

#136
20090077268
2009-03-19

Low Latency Multicast for Infiniband Host Channel Adapters

#137
20090074009
2009-03-19

High speed packet processing in a wireless network

#138
20090010279
2009-01-08

Integrated memory for storing egressing packet data, replay data and to-be egressed data

#139
20080307122
2008-12-11

Autonomous mapping of protected data streams to fibre channel frames

#140
20080263428
2008-10-23

Device with MPE-FEC frame memory

#141
20080256320
2008-10-16

Method for storing messages in a message memory and message memory

#142
20080240110
2008-10-02

Balanced bandwidth utilization

#143
20080183907
2008-07-31

Data packet processing device

#144
20080170571
2008-07-17

Method and System for Synchronous Page Addressing in a Data Packet Switch

#145
20080159140
2008-07-03

Dynamic header creation and flow control for a programmable communications processor, and applications thereof

#146
20080137661
2008-06-12

Method and apparatus for processing downstream packets of cable modem in hybrid fiber coaxial networks

#147
20080104313
2008-05-01

Multiple-buffer queueing of data packets with high throughput rate

#148
20080101374
2008-05-01

PACKET FIFO

#149
20080075002
2008-03-27

Multiplexed data stream circuit architecture

#150
20080022021
2008-01-24

Buffer control method and device thereof

#151
20080002708
2008-01-03

Apparatus and method for fractional processing of cells in a communications system

#152
20070223483
2007-09-27

High performance memory based communications interface

#153
20070223474
2007-09-27

Method and apparatus for filtering packet data in a network device

#154
20070223389
2007-09-27

Methods and apparatus for improving security while transmitting a data packet

#155
20070198437
2007-08-23

System and method for exchanging information among exchange applications

#156
20070180150
2007-08-02

SYSTEM AND METHOD FOR EXCHANGING INFORMATION AMONG EXCHANGE APPLICATIONS

#157
20070171924
2007-07-26

System and method for exchanging information among exchange applications

#158
20070171923
2007-07-26

SYSTEM AND METHOD FOR EXCHANGING INFORMATION AMONG EXCHANGE APPLICATIONS

#159
20070168301
2007-07-19

SYSTEM AND METHOD FOR EXCHANGING INFORMATION AMONG EXCHANGE APPLICATIONS

#160
20070165625
2007-07-19

System and method for exchanging information among exchange applications

#161
20070130356
2007-06-07

TCP/IP offload network interface device

#162
20070127484
2007-06-07

Data transfer operations and buffer memories

#163
20070121652
2007-05-31

METHOD FOR STORING AND PROCESSING A DATA UNIT IN A NETWORK DEVICE

#164
20070116001
2007-05-24

Communication apparatus, communication system, and communication method

#165
20070047584
2007-03-01

Interleaving data packets in a packet-based communication system

#166
20060280194
2006-12-14

Apparatus and method for configuring buffer descriptor suitable for packet aggregation

#167
20060274773
2006-12-07

Method and apparatus for using meta-packets in a packet processing system

#168
20060268913
2006-11-30

Streaming buffer system for variable sized data packets

#169
20060268832
2006-11-30

Transporting synchronization channel information across a packet network

#170
20060256879
2006-11-16

Rapid I/O traffic system

#171
20060251069
2006-11-09

Programmable packet processor with flow resolution logic

#172
20060187935
2006-08-24

Bookkeeping memory use in a search engine of a network device

#173
20060168400
2006-07-27

Packet data placement in a processor cache

#174
20060092934
2006-05-04

System for protocol processing engine

#175
20060075130
2006-04-06

Protocol stack that offloads a TCP connection from a host computer to a network interface device

#176
20060072598
2006-04-06

Variable size FIFO memory

#177
20060072564
2006-04-06

Header replication in accelerated TCP (transport control protocol) stack processing

#178
20060072563
2006-04-06

Packet processing

#179
20060056435
2006-03-16

Method of offloading iSCSI TCP/IP processing from a host processing unit, and related iSCSI TCP/IP offload engine

#180
20060045090
2006-03-02

Techniques to reduce latency in receive side processing

#181
20060039376
2006-02-23

Method and structure for enqueuing data packets for processing

#182
20060029059
2006-02-09

Method, system, and computer program product for reducing network copies by port-based routing to application-specific buffers

#183
20060023719
2006-02-02

Memory organization in a switching device

#184
20050278459
2005-12-15

Network interface device that can offload data transfer processing for a TCP connection from a host CPU

#185
20050271054
2005-12-08

Asynchronous switch based on butterfly fat-tree for network on chip application

#186
20050265368
2005-12-01

Packet storage system for traffic handling

#187
20050265357
2005-12-01

Memory caching

#188
20050257025
2005-11-17

State engine for data processor

#189
20050249228
2005-11-10

Techniques for providing scalable receive queues

#190
20050246452
2005-11-03

Data packet handling in computer or communication systems

#191
20050243829
2005-11-03

Traffic management architecture

#192
20050238019
2005-10-27

Techniques to control access to logic

#193
20050232303
2005-10-20

Efficient packet processing pipeline device and method

#194
20050223134
2005-10-06

Accelerated TCP (transport control protocol) stack processing

#195
20050223133
2005-10-06

Using a threshold value to control mid-interrupt polling

#196
20050223128
2005-10-06

Accelerated TCP (Transport Control Protocol) stack processing

#197
20050213570
2005-09-29

Hardware filtering support for denial-of-service attacks

#198
20050204058
2005-09-15

Method and apparatus for data re-assembly with a high performance network interface

#199
20050201396
2005-09-15

Separation of data and control in a switching device

#200
20050198198
2005-09-08

Zero copy method for receiving data by a network interface

#201
20050175003
2005-08-11

Protocol stack that offloads a TCP connection from a host computer to a network interface device

#202
20050169290
2005-08-04

Printing apparatus and reception buffer management method

#203
20050163141
2005-07-28

Network switching device and method dividing packets and storing divided packets in shared buffer

#204
20050160139
2005-07-21

Network interface device that can transfer control of a TCP connection to a host CPU

#205
20050157757
2005-07-21

Process for storing transmission units and a network communications device

#206
20050152365
2005-07-14

Packet communication system with QoS control function

#207
20050147126
2005-07-07

Method and system for transmission control packet (TCP) segmentation offload

#208
20050147095
2005-07-07

IP multicast packet burst absorption and multithreaded replication architecture

#209
20050144300
2005-06-30

Method to offload a network stack

#210
20050141561
2005-06-30

Protocol stack that offloads a TCP connection from a host computer to a network interface device

#211
20050135353
2005-06-23

Packet assembly

#212
20050105549
2005-05-19

Data transfer control device and electronic equipment

#213
20050089033
2005-04-28

Method, system, and program for constructing a packet

#214
20050071490
2005-03-31

Method to synchronize and upload an offloaded network stack connection with a network stack

#215
20050063376
2005-03-24

Switching data packets in an ethernet switch

#216
20050044252
2005-02-24

Packet classifier

#217
20050002371
2005-01-06

Weighted queuing scheme for managing datagrams within a network device using single port double buffer (ping-pong) memory

#218
16057354
2020-08-11

Traffic manager resource sharing

#219
15716367
2020-06-09

Splitting data into an information vector and a control vector and processing, at a stage of a control pipeline, the control vector and a data block of the information vector extracted from a corresponding stage of a data pipeline

#220
15678565
2020-06-23

Generation of descriptive data for packet fields

#221
14981647
2018-05-01

Burst absorption for processing network packets

#222
14928493
2018-09-04

Method of dynamically allocating buffers for packet data received onto a networking device

#223
13863858
2014-06-03

Packet header altering device

#224
12423690
2016-10-25

Computer system and network interface with hardware based packet filtering and classification

#225
10029679
2014-07-15

Methods and apparatus for using multiple reassembly memories for performing multiple functions